APA (7th ed.) Citation

Londquist, C. J. (1973). Map showing drainage areas, Mount Tom quadrangle, Massachusetts. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Londquist, Clark J. Map Showing Drainage Areas, Mount Tom Quadrangle, Massachusetts. [Washington, D.C.]: U.S. Geological Survey, 1973.

MLA (9th ed.) Citation

Londquist, Clark J. Map Showing Drainage Areas, Mount Tom Quadrangle, Massachusetts. U.S. Geological Survey, 1973.